31242186

素因数分解:

$2^1\times 3^4\times {\mathrm{192853}}^1$

素因数の和:192867

約数の個数: 20

約数和(自身を含む): 70006002

約数和(自身を除く): 38763816

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192853, 385706, 578559, 1157118, 1735677, 3471354, 5207031, 10414062, 15621093, 31242186]

約数ペア:

[(1, 31242186), (2, 15621093), (3, 10414062), (6, 5207031), (9, 3471354), (18, 1735677), (27, 1157118), (54, 578559), (81, 385706), (162, 192853)]